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8426475304 = 2313312613671
BaseRepresentation
bin1111101100100000…
…11100111100101000
3210202020220022000221
413312100130330220
5114224134202204
63512052335424
7415546600252
oct76620347450
923666808027
108426475304
113634586685
121772014574
13a439c4280
1459d1a0cd2
15344b8d654
hex1f641cf28

8426475304 has 32 divisors (see below), whose sum is σ = 17563875840. Its totient is φ = 3763684800.

The previous prime is 8426475301. The next prime is 8426475313. The reversal of 8426475304 is 4035746248.

It is not an unprimeable number, because it can be changed into a prime (8426475301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1303612 + ... + 1310059.

It is an arithmetic number, because the mean of its divisors is an integer number (548871120).

Almost surely, 28426475304 is an apocalyptic number.

It is an amenable number.

8426475304 is an abundant number, since it is smaller than the sum of its proper divisors (9137400536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8426475304 is a wasteful number, since it uses less digits than its factorization.

8426475304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613721 (or 2613717 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The square root of 8426475304 is about 91795.8348946182. The cubic root of 8426475304 is about 2034.9261406706.

The spelling of 8426475304 in words is "eight billion, four hundred twenty-six million, four hundred seventy-five thousand, three hundred four".

Divisors: 1 2 4 8 13 26 31 52 62 104 124 248 403 806 1612 3224 2613671 5227342 10454684 20909368 33977723 67955446 81023801 135910892 162047602 271821784 324095204 648190408 1053309413 2106618826 4213237652 8426475304